feat: add upload and delete option for releases

apps/products/release_context.py

@@ -23,7 +23,7 @@ def install_specs_from_versions(version_list):
     present = set()
     for ver in version_list:
         for field_name, *_ in INSTALLABLE_PLATFORM_SPECS:
-            if (getattr(ver, field_name) or "").strip():
+            if ver.has_platform_asset(field_name):
                 present.add(field_name)
     return tuple(s for s in INSTALLABLE_PLATFORM_SPECS if s[0] in present)
 
@@ -95,9 +95,14 @@ def build_archive_context(distribution, active_versions, product):
         for ver in archive:
             cells = []
             for field_name, label, icon in specs:
-                u = (getattr(ver, field_name) or "").strip()
                 cells.append(
-                    {"field": field_name, "label": label, "icon": icon, "url": u}
+                    {
+                        "field": field_name,
+                        "label": label,
+                        "icon": icon,
+                        "url": ver.resolve_asset_url(field_name),
+                        "external": bool((getattr(ver, field_name) or "").strip()),
+                    }
                 )
             archive_rows_installable.append({"version_obj": ver, "cells": cells})
         context["archive_rows_installable"] = archive_rows_installable